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-rw-r--r--drivers/spi/spi-ti-qspi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index e784d0f64dc1..ad76a44fee6f 100644
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -718,9 +718,10 @@ static int ti_qspi_probe(struct platform_device *pdev)
dma_cap_set(DMA_MEMCPY, mask);
qspi->rx_chan = dma_request_chan_by_mask(&mask);
- if (!qspi->rx_chan) {
+ if (IS_ERR(qspi->rx_chan)) {
dev_err(qspi->dev,
"No Rx DMA available, trying mmap mode\n");
+ qspi->rx_chan = NULL;
ret = 0;
goto no_dma;
}